There appears to be a problem in using the 'Interpreter options' dialog box to set options in Windows. The problem seems to be related to the source files hugs.c(644 to 662) and hugs32.rc (150 to 181). toggle[7] does not have a related autocheckbox in hugs32.rc. The archive these files are from is 'hugs98-990121-all.tar.gz'. Hope this helps Neil
